Exciting Campaign Event at Shinjuku Museums Celebrating the Anime 'That Time I Got Reincarnated as a Slime'

An Engaging Event at Shinjuku's Museums

The beloved anime series, 'That Time I Got Reincarnated as a Slime' (Japanese: 転生したらスライムだった件), has been engaging fans once again through a special campaign event taking place at five different museums in Shinjuku, Japan. In collaboration with the theatrical version of the anime, 'That Time I Got Reincarnated as a Slime: The Sea of Tears Arc', this event is sure to delight attendees until March 15, 2026.

Event Highlights

Visitors to the participating museums—Shinjuku History Museum, Fumiko Enchi Memorial Museum, Saeki Yuuzo Atelier Museum, Nakamura Tsune Atelier Museum, and Soseki Sanbo Memorial Museum—can expect to see unique character panels featuring original illustrations created specifically for this event. These panels greet visitors at every location, inviting them into the world of this extraordinary anime.

In addition to the panels, attendees will receive original stickers as a special gift. There are five distinct designs, each unique to the museum visited, and they are available on a first-come, first-served basis until supplies last. This makes visiting multiple museums an enticing prospect for dedicated fans.

Contest and Prizes

Moreover, an interactive experience awaits! By answering a quiz and survey, visitors can enter a drawing to win a signed poster from voice actor Miho Okasaki, known for her role as Rimuru Tempest. Only 50 lucky participants will receive this limited-edition item, adding an exciting twist to the museum exploration.

Attendees are further encouraged to scan QR codes located on the character panels. This will reveal special keywords that, when submitted, will enhance their chances of winning one of the posters. Don't miss out on this unique opportunity!

Event Details

- Duration: February 3, 2026 - March 15, 2026 (excluding museum holidays)
- Participating Museums:

- Shinjuku History Museum (12-16 Yotsuya-San’ei-Cho, Shinjuku, Tokyo)
- Fumiko Enchi Memorial Museum (2-20-1 Nakai, Shinjuku, Tokyo)
- Saeki Yuuzo Atelier Museum (2-4-21 Naka-Ochiai, Shinjuku, Tokyo)
- Nakamura Tsune Atelier Museum (3-5-7 Shimo-Ochiai, Shinjuku, Tokyo)
- Soseki Sanbo Memorial Museum (7 Waseda-Minami-Cho, Shinjuku, Tokyo)

- Admission Fee: Free
- Official Website: Shinjuku TenSura Campaign

About the Anime

'That Time I Got Reincarnated as a Slime' tells the story of a protagonist who is reincarnated as a slime in a fantastical world where he utilizes his skills to form alliances and face challenges. The series initially aired from October 2018 to March 2019, gaining immense popularity.

The second season was split into two parts, airing in 2021, and included a successful spinoff titled 'Tensei shitara Slime Datta Ken: Tensura Nikki'. The anime continues to attract fans, especially with the release of the movie that achieved great success and a significant following in 2022.

In celebration of the series' 10th anniversary, a new project was launched, which included new episodes set to start streaming in November 2023 and a large live event planned for December 2023.

Fans should also stay tuned for the upcoming third season, which is set to air from April to September 2024, followed by the production of a film and a fourth season, highlighting the enduring legacy of this beloved anime.

Conclusion

With its captivating story and engaging events, 'That Time I Got Reincarnated as a Slime' continues to resonate with fans around the world. Don’t miss out on the chance to immerse yourself in this campaign at Shinjuku's museums—your next great adventure awaits!